• Product Code: OpenScape Voice
• Price: Contact Us
• OpenScape Voice

Carrier-Grade Voice Infrastructure
at Enterprise Scale

Moving tens of thousands of numbers across carriers and regions is a multi-year, compliance-heavy transition. Most cloud-only UCaaS platforms can’t handle that complexity. OpenScape Voice is built for scale and certainty. It delivers carrier-grade reliability with active-active architecture, five-nines availability, and support for up to 100,000 users on a single platform. Choose on-premises, private cloud, or hybrid deployment to migrate at your pace, without forced rip-and-replace or service disruption. For enterprises and service providers that need telecom-grade resilience, OpenScape Voice keeps critical communications running when standard UC platforms fall short